Answer:
Number of adult leaders in the troop are 3
Step-by-step explanation:
Number of cub scouts in troop 645 are = 18
As per statement given in the question "The number of scouts is 3 more than five times the number of adult leaders"
Number of scouts = 5(Number of adults) + 3
Here number of scouts = 18
Therefore, equation will become as
18 = 5(Number of adults) + 3
5(Number of adults) = 18 - 3
5(Number of adults) = 15
Number of adults =
= 3
Therefore, number of adult leaders in the troop are 3.
Answer:
Perimeter of rectangle:
Step-by-step explanation:
We are given the following in the question:
Length of rectangle:
Width of rectangle:
Perimeter of rectangle:
Expressions to calculate perimeter
The attached image shows the image of the rectangle.
Answer:
Step-by-step explanation:
We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point given and a slope from the equation. We will chose point-slope since we have a point and the slope.
We will substitute and
.
This is the equation of the line with slope -2 that passes through (5,-1).